Bluetooth high power rfid reader for parking access control system

Bluetooth high power rfid reader for parking access control system TRF-820 is a high performance, good price 433MHz long range Bluetooth RFID card reader, reading distance up to 20m, widely used for RFID Radio Frequency Identification system and project, such as Automated parking management system, Personal identification, Access controller, Production Access control, etc. Technical Parameters: Power supply DC12V/3A Working frequency 433MHZ Infrared frequency 38KHZ Reading